FreeCalypso > hg > fc-selenite
view src/gpf/ccd/no_code.c @ 66:3d8f62baeca1
src/cs/drivers/drv_app/r2d/r2d_config.h: include case fixes
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 20 Jul 2018 00:28:56 +0000 |
parents | 1ea54a97e831 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : no_code.c +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Definition of encoding and decoding functions for NO_CODE elements +----------------------------------------------------------------------------- */ /* * standard definitions like GLOBAL, UCHAR, ERROR etc. */ #include "typedefs.h" #include "header.h" /* * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only * look at ccdapi.h */ #undef USE_DRIVER #include "ccdapi.h" /* * Types and functions for bit access and manipulation */ #include "ccd_globs.h" #include "bitfun.h" /* * Prototypes of ccd internal functions */ #include "ccd.h" /* * Declaration of coder/decoder tables */ #include "ccdtable.h" #include "ccddata.h" #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : CDC_GSM | | STATE : code ROUTINE : cdc_no_decode | +--------------------------------------------------------------------+ PURPOSE : Either reading a value from the stack and writing it into the C structure or processing the error branch in case of a message escape error label. An IE of this type does not occur in the air message. EXAMPLE (reading stack value): The first usage of this type is the IE "tlv_len" in a Multi Rate Configuration. In this case "tlv_len" is to be used for evaluating conditions which decide for the content of Multi Rate Configuration IE. EXMAPLE (message escape): A part of a message, which depends on a certain protocol status, is marked by the 'Message escape' error label. It is preceeded by an amount of bits given by the specification. Some of these bit combinations are concatenated with a well-defined message structure. All the rest of combinations are expected to provide an escape -> use coding type 'NO_CODE'. */ SHORT cdc_no_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { U16 cixRef = melem[e_ref].calcIdxRef; #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_no_decode()"); #endif #endif /* * if this element is conditional, check the condition */ if (calcidx[cixRef].numCondCalcs != 0 AND ! ccd_conditionOK (e_ref, globs)) return 1; if (calcidx[cixRef].numPrologSteps) { switch (calc[calcidx[cixRef].prologStepRef].operation) { case 'Z': /* address information part error */ globs->errLabel = ERR_ADDR_INFO_PART; break; case 'D': /* distribution part error */ globs->errLabel = ERR_DISTRIB_PART; break; case 'N': /* non distribution part error */ globs->errLabel = ERR_NON_DISTRIB_PART; break; case 'M': /* message escape */ globs->errLabel = ERR_MESSAGE_ESCAPE; break; default: break; } } if (globs->errLabel) { #ifdef DEBUG_CCD #ifdef CCD_SYMBOLS TRACE_CCD (globs, "cdc_no_decode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif ccd_setError (globs, globs->errLabel, BREAK, globs->bitpos, (USHORT) -1); } else { #ifdef DEBUG_CCD #ifdef CCD_SYMBOLS if (calcidx[cixRef].numPrologSteps == 0) TRACE_CCD (globs, "writing 2 bytes (%ld) to struct", globs->KeepReg[0]); else TRACE_CCD (globs, "cdc_no_decode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif globs->pstructOffs = melem[e_ref].structOffs; *(U16*) (globs->pstruct + globs->pstructOffs) = (U16) globs->KeepReg[0]; } return 1; } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : CDC_GSM | | STATE : code ROUTINE : cdc_no_encode | +--------------------------------------------------------------------+ PURPOSE : An IE of this type does not occure in the air message. Nevertheless the variable in the C structure must be written by the caller entity. EXAMPLE: The first usage of this type is the IE "tlv_len" in a Multi Rate Configuration. In this case "tlv_len" is to be used for evaluating conditions which decide for the content of Multi Rate Configuration IE. */ SHORT cdc_no_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_no_encode()"); #else TRACE_CCD (globs, "cdc_no_encode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif return 1; } #endif /* !RUN_INT_RAM */